Computer Technical Terms Quiz

What is the main function of the Control Unit (CU) in a computer?

• To provide input/output interfaces

• To manage memory

• To perform arithmetic operations

• To control the execution of instructions

Which of the following is an example of an output device?

• Keyboard

• Mouse

• Monitor

• Scanner

What does RAM stand for in computer memory?

• Rapid Access Memory

• Read And Memory

• Random Access Memory

• Read Access Memory

Which type of computer is typically used for complex calculations and large data processing?

• Tablet

• Mainframe

• Laptop

• Personal Computer

What is the purpose of a modem in a network?

• To display graphics

• To store data

• To connect to the internet

• To process information

Which of the following operating systems is known for its graphical user interface?

• Windows

• DOS

• Linux

• Unix

What is the primary role of the Arithmetic and Logic Unit (ALU) in a CPU?

• To manage memory

• To perform calculations and logical operations

• To control input/output devices

• To execute instructions

In terms of computer performance, what does CPU speed typically measure?

• The amount of RAM

• The storage capacity

• The speed of the hard drive

• The processing power of the CPU

Which of the following is a type of storage device?

• Keyboard

• Printer

• Hard Disk Drive

• Monitor

What is the function of a network interface card (NIC)?

• To process data

• To display images

• To connect a computer to a network

• To store files